From 8cab2354a2ff77c0977ac337a93ad6f645e5086a Mon Sep 17 00:00:00 2001 From: Zhao Liu Date: Wed, 14 May 2025 16:49:53 +0800 Subject: [PATCH] hw/hyperv/balloon: Consolidate OBJECT_DEFINE_SIMPLE_TYPE_WITH_INTERFACES MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The QOM type of HvBalloon is declared by OBJECT_DECLARE_SIMPLE_TYPE, which means it doesn't need the class! Therefore, use OBJECT_DEFINE_SIMPLE_TYPE_WITH_INTERFACES to implement the type, then there's no need for class definition. Cc: "Maciej S. Szmigiero" Signed-off-by: Zhao Liu Acked-by: Maciej S. Szmigiero Message-ID: <20250514084957.2221975-6-zhao1.liu@intel.com> Signed-off-by: Philippe Mathieu-Daudé --- hw/hyperv/hv-balloon.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/hw/hyperv/hv-balloon.c b/hw/hyperv/hv-balloon.c index 94b0abbd68..6dbcb2d9a2 100644 --- a/hw/hyperv/hv-balloon.c +++ b/hw/hyperv/hv-balloon.c @@ -67,10 +67,6 @@ * these requests */ -struct HvBalloonClass { - VMBusDeviceClass parent_class; -} HvBalloonClass; - typedef enum State { /* not a real state */ S_NO_CHANGE = 0, @@ -162,8 +158,9 @@ typedef struct HvBalloon { MemoryRegion *mr; } HvBalloon; -OBJECT_DEFINE_TYPE_WITH_INTERFACES(HvBalloon, hv_balloon, HV_BALLOON, VMBUS_DEVICE, \ - { TYPE_MEMORY_DEVICE }, { }) +OBJECT_DEFINE_SIMPLE_TYPE_WITH_INTERFACES(HvBalloon, hv_balloon, \ + HV_BALLOON, VMBUS_DEVICE, \ + { TYPE_MEMORY_DEVICE }, { }) #define HV_BALLOON_SET_STATE(hvb, news) \ do { \ -- 2.39.5